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Bowstring truss type fully-enclosed hydraulic climbing formwork system and application method for same

A technology of hydraulic climbing formwork and bowstring truss, which is applied in the fields of formwork/formwork/work frame, on-site preparation of building components, construction, etc. Balance and improve the effect of structural rigidity

Inactive Publication Date: 2013-04-24
SHANGHAI CONSTRUCTION GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a bowstring truss type fully enclosed hydraulic formwork climbing system and its use method, which solves the technical problem that the formwork is difficult to withstand huge wind loads in the fully enclosed construction of high-rise buildings, thereby introducing fully enclosed enclosures into super high-rise buildings In the field of construction, improve the civilized construction management level and overall image of construction sites, reduce the impact of construction on citizens' lives, and reduce sound, light, and dust pollution caused by engineering construction
[0011] Another purpose of the present invention is to realize the application of the hydraulic climbing frame system in the frame structure (that is, the frame beam), and solve the problem that the traditional hydraulic climbing frame can only be applied in the shear wall structure

Method used

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  • Bowstring truss type fully-enclosed hydraulic climbing formwork system and application method for same
  • Bowstring truss type fully-enclosed hydraulic climbing formwork system and application method for same
  • Bowstring truss type fully-enclosed hydraulic climbing formwork system and application method for same

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Embodiment 1

[0054] see Figure 3 to Figure 8 , this bowstring truss type fully enclosed hydraulic climbing formwork system is set on the outside of the frame beam 15, that is, the frame structure, including:

[0055] An operation platform frame body, which is used to provide an operation platform for binding steel bars, formwork 5 construction and equipment operation, including a construction operation frame 1, an equipment operation frame 2, a truss type load-bearing frame 3 and a bowstring truss 4, the construction operation frame 1, The truss-type load-bearing frame 3 and the equipment operation frame 2 are arranged sequentially from bottom to top, and dust-proof enclosures (not marked) are arranged on the outside of the three. The truss 4 includes a middle truss 41 and two side slant supports 42, one end of the two side slant supports 42 is respectively connected to the outside of the middle truss 41, and the other end is respectively connected to the construction operation frame 1 an...

Embodiment 2

[0082] see Figure 9 The difference between the bowstring truss type fully enclosed hydraulic climbing formwork system of this embodiment and the first embodiment is that the bowstring truss type fully enclosed hydraulic climbing formwork system is set on the outside of the shear wall, and the wall attachment device is set on the shear wall. outside of the wall.

[0083] read on Figure 9 , this embodiment also discloses a method of using a bowstring truss type fully enclosed hydraulic climbing formwork system, which is used for construction on the outside of the shear wall, using the bowstring truss type fully enclosed hydraulic climbing formwork system as described above, the The method of use includes the following steps:

[0084] Step 1: Pouring and pounding the structural concrete of the Nth structural section;

[0085] Step 2: During the curing of the concrete, bind the structural steel bars 20 of the N+1 section;

[0086] Step 3: After the concrete of the Nth struct...

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Abstract

The invention provides a bowstring truss type fully-enclosed hydraulic climbing framework system and an application method for the same. A truss type load-bearing frame, namely a space truss type main platform, and a bowstring truss are arranged inside an operation platform frame, the truss type load-bearing frame is used as a main platform structure, the structural stiffness is obviously improved, the bowstring truss type fully-enclosed hydraulic climbing formwork system can resist a huge wind load without structural damage under the fully-enclosed containment condition, and accordingly construction requirements of super high-rise buildings are met. A space truss is used as a main platform of the climbing framework system, the bowstring truss is added to the outer side of the truss type load-bearing frame, so that the height of a cantilever section of the operation platform frame is effectively reduced, upper and lower wind loads of the operation platform frame can be offset, the operation platform frame can be self-balanced, and the technical problem that an operation platform system is difficult to bear wind loads during fully-enclosed construction for a high-rise building is solved.

Description

technical field [0001] The invention belongs to the fully enclosed construction formwork technology of super high-rise buildings, which is used for structural construction of super high-rise buildings, provides fully enclosed enclosures, reduces sound, light and dust pollution caused by engineering construction, and prevents high-altitude falling. Background technique [0002] Building construction envelope technology is generally combined with formwork construction technology. In multi-storey and high-rise buildings, floor-to-ceiling scaffolding and pick-up scaffolding are commonly used to form an enclosure system with dense mesh. [0003] In the construction of high-rise and ultra-high-rise buildings, traditional formwork construction technologies, such as electric scaffolding and hydraulic climbing formwork systems, mostly use green mesh or steel wire mesh for the enclosure, and there are few precedents for fully enclosed enclosures. The traditional formwork system is di...

Claims

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Application Information

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IPC IPC(8): E04G11/28
Inventor 陆云夏卫庆高吉龙潘曦魏永明
Owner SHANGHAI CONSTRUCTION GROUP
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